and in words. You are task to answer the following problems and write your solutions in a clean sheet of bond paper. Explain your answers by giving relevant ideas about the topics being presented. A. Answer the following problems. 1. The IQ of 10 grade eleven students are as follows: 112, 110, 100, 80, 90, 95, 115, 105, 85, and 120. Compute the population mean, variance and standard deviation. 2. The scores of the 7 randomly selected students are the following: 35, 17, 32, 18, 25, 28, and 30. Compute the sample mean, variance and standard deviation. 3. The grades show below in Mathematics of Grade 11 students during the third quarter: 95, 77, 92, 88, 85, 90, 78, and 87. Compute the population mean, variance, and standard deviation. 4. A population consists of the values (5, 3, 6, 8, 4). Consider samples of size 3 that can be drawn from this population. Do the following: a.) List down all the possible samples and the corresponding sample mean. b.) Construct the sampling distribution of the sample means. c. ) Draw a histogram of the sampling distribution of the means